Andrew F. Walters - 13 Nov 2025 Form 4 Insider Report for H2O AMERICA (HTO)

Role: Chief Executive Officer, Director
Signature: /s/ Marisa Joss Attorney-in-Fact for Andrew F. Walters
Issuer symbol: HTO
Transactions as of: 13 Nov 2025
Net transactions value: -$99,162
Form type: 4
Filing time: 14 Nov 2025, 16:15:01 UTC
Previous filing: 03 Jul 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Walters Andrew F	Chief Executive Officer, Director	110 W TAYLOR STREET, SAN JOSE	/s/ Marisa Joss Attorney-in-Fact for Andrew F. Walters	14 Nov 2025	0001598003

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HTO	Common Stock	Sale	$99,162	-2,100	-8%	$47.22	24,192	13 Nov 2025	Direct	F1, F2
holding	HTO	Common Stock						100	13 Nov 2025	Held by Spouse

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares of common stock of H2O America ("Common Stock") were sold in multiple transactions at prices ranging from $47.17 to $47.29, inclusive.
F2	Represents 15,310 shares of Common Stock and 8,882 shares of the Common Stock underlying restricted stock units which will vest and become issuable in accordance with their terms.